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USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth S. Baron — 12 Patents

HEHexcel: 12 patents #6 of 219Top 3%
San Ramon, CA: #369 of 2,140 inventorsTop 20%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Kenneth S. Baron has been granted 12 US patents while listed as an inventor at Hexcel. The first was granted in 1984 and the most recent in September 1992. Kenneth S. Baron ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Kenneth S. Baron in San Ramon, CA, US.

Patents per Year

Patents granted per year, 1984 to 1992Bar chart with a peak of 4 patents in 1992.peak 41984: 1 patents19841985: 1 patents19851986: 2 patents19861988: 1 patents19881989: 1 patents19891991: 2 patents19911992: 4 patents1992

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5147721 Ceramic reinforced glass matrix Milton F. Custer, Andreas Hegedus 1992-09-15 $730,000
5145541 Low energy cured composite repair system based on imidazole-blocked naphthyl-diisocyanates Susan M. Brinkerhoff, Frank Wen-Chi Lee, Stella M. McKinney 1992-09-08 $757,000
5104970 Reactive polyimides for addition to thermosetting resins, and process for preparation of same Joran Diamant, Mounir M. Ghali, Winston L. Hedges 1992-04-14 $763,000
5086149 Low energy cured composite repair system based on epoxy resin with imidazole blocked naphthyl diisocyanate catalyst having extended shelf life Susan M. Brinkerhoff, Frank Wen-Chi Lee, Stella M. McKinney 1992-02-04 $1,053,000
5077319 Cyanate resin-based foams Yen-Seine Wang, Ching-Chi Kuo, David Bernard Conway, Frank Wen-Chi Lee 1991-12-31 $789,000
5045609 Toughened, high temperature resin matrix system Frank Wen-Chi Lee, Maureen Boyle 1991-09-03 $940,000
4859528 Composite tooling Frank Wen-Chi Lee, Jon D. Neuner 1989-08-22 $660,000
4742148 Modified imidazole latent epoxy resin catalysts and systems comprising them Frank Wen-Chi Lee 1988-05-03 $1,508,000
4627424 Cold water curable orthopedic cast David W. Wood 1986-12-09 $893,000
4574793 Stabilized, catalyzed water activated polyurethane systems Kyu-Wang Lee, Winston L. Hedges 1986-03-11 $809,000
4533715 Single package epoxy resin system Frank Wen-Chi Lee 1985-08-06 $821,000
4427002 Cold water curable orthopedic cast David W. Wood 1984-01-24 $277,000